208033502

素因数分解:

$2^1\times {\mathrm{73}}^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:428

約数の個数: 24

約数和(自身を含む): 320938200

約数和(自身を除く): 112904698

約数列:

[1, 2, 73, 131, 146, 149, 262, 298, 5329, 9563, 10658, 10877, 19126, 19519, 21754, 39038, 698099, 794021, 1396198, 1424887, 1588042, 2849774, 104016751, 208033502]

約数ペア:

[(1, 208033502), (2, 104016751), (73, 2849774), (131, 1588042), (146, 1424887), (149, 1396198), (262, 794021), (298, 698099), (5329, 39038), (9563, 21754), (10658, 19519), (10877, 19126)]